63427680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 144

約数和(自身を含む): 229267584

約数和(自身を除く): 165839904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2591, 2720, 3060, 4080, 4896, 5182, 6120, 7773, 8160, 10364, 12240, 12955, 15546, 20728, 23319, 24480, 25910, 31092, 38865, 41456, 44047, 46638, 51820, 62184, 77730, 82912, 88094, 93276, 103640, 116595, 124368, 132141, 155460, 176188, 186552, 207280, 220235, 233190, 248736, 264282, 310920, 352376, 373104, 396423, 414560, 440470, 466380, 528564, 621840, 660705, 704752, 746208, 792846, 880940, 932760, 1057128, 1243680, 1321410, 1409504, 1585692, 1761880, 1865520, 1982115, 2114256, 2642820, 3171384, 3523760, 3731040, 3964230, 4228512, 5285640, 6342768, 7047520, 7928460, 10571280, 12685536, 15856920, 21142560, 31713840, 63427680]

約数ペア:

[(1, 63427680), (2, 31713840), (3, 21142560), (4, 15856920), (5, 12685536), (6, 10571280), (8, 7928460), (9, 7047520), (10, 6342768), (12, 5285640), (15, 4228512), (16, 3964230), (17, 3731040), (18, 3523760), (20, 3171384), (24, 2642820), (30, 2114256), (32, 1982115), (34, 1865520), (36, 1761880), (40, 1585692), (45, 1409504), (48, 1321410), (51, 1243680), (60, 1057128), (68, 932760), (72, 880940), (80, 792846), (85, 746208), (90, 704752), (96, 660705), (102, 621840), (120, 528564), (136, 466380), (144, 440470), (153, 414560), (160, 396423), (170, 373104), (180, 352376), (204, 310920), (240, 264282), (255, 248736), (272, 233190), (288, 220235), (306, 207280), (340, 186552), (360, 176188), (408, 155460), (480, 132141), (510, 124368), (544, 116595), (612, 103640), (680, 93276), (720, 88094), (765, 82912), (816, 77730), (1020, 62184), (1224, 51820), (1360, 46638), (1440, 44047), (1530, 41456), (1632, 38865), (2040, 31092), (2448, 25910), (2591, 24480), (2720, 23319), (3060, 20728), (4080, 15546), (4896, 12955), (5182, 12240), (6120, 10364), (7773, 8160)]